"A one-dollar bill with the serial number G00000001I might be super valuable for collectors, maybe worth from $600 to, who knows, even $15,000," Arellano told Newsweek. "There's no better-collecting ...

Not all old coins or dollar bills are unique, but some could be worth thousands of dollars. And if you do have old currency ...

Whether you like a good vintage find or just discovered some old boxes from your grandparents in the attic, you could have a ...

Just about all of the coins you will come across in your lifetime are worth what they say they are worth -- a half dollar is ...

The new security measures aim to strengthen the monetary system's integrity. The Federal Reserve also plans to release ...

Once the U.S. was formally established, the federal government first issued a $2 note in 1862. At that point, it had a ...

Rare 20th century cookbooks, signed autobiographies, or even old racy magazines can fetch hundreds or thousands of dollars ...

Just about all of the coins you will come across in your lifetime are worth what they say they are worth — a half dollar is worth ... are when you run across a rare one that could be worth ...

They are pieces of history with interesting stories, ones where minting mistakes or other unique attributes can create assets ...

There are coins of a particularly low circulation that can be worth their weight ... often in the hundreds of dollars, being asked on eBay for coins that aren't as rare as many people think.

As presents, gift cards have issues, including the $27 billion of unspent gift cards in the U.S. But buying discounted gift ...